If you ever want to know exactly what’s happening on a network, then you need a protocol analyzer. In this video, you’ll learn about protocol analyzers and how they can be used to monitor traffic and solve network problems.
Protocol Analyzers – CompTIA Security+ SY0-401: 1.1 Read More »
IDS and IPS technology can watch for a wide variety of attacks by examining the traffic as it passes through the network in real-time. In this video, you’ll learn about IDS/IPS technology and the identification technologies that they use.
Network Intrusion Detection and Prevention – CompTIA Security+ SY0-401: 1.1 Read More »
We’re an increasingly mobile workforce, so we therefore need technologies to keep us secure while we travel. In this video, you’ll learn how VPN concentrators can be used to provide encrypted tunnels from our favorite coffee shop to our corporate network.
VPN Concentrators – CompTIA Security+ SY0-401: 1.1 Read More »
As technology as improved, we’ve added more and more functionality to our security gateways. In this video, you’ll learn about unified threat management appliances and the functionality they bring to securing our network resources.
Web Security Gateways and UTMs – CompTIA Security+ SY0-401: 1.1 Read More »
If you need to expand the capacity of your applications and network resources, you’ll need to use technologies like load balancers and proxies. In this video, you’ll learn how load balancers and proxies can be used to increase the scale of your network capacities.
Load Balancers and Proxies – CompTIA Security+ SY0-401: 1.1 Read More »
The fundamental technologies in almost every network are switches, routers, and firewalls. In this video, you’ll learn how these devices are used to connect and protect our network devices.
Routers, Firewalls, and Switches – CompTIA Security+ SY0-401: 1.1 Read More »
CompTIA’s Security+ is a popular IT certification, and the certification topics range from networking to cryptography. In this video, I’ll give you an overview of the Security+ certification and I’ll give you some tips to help with your exam testing experience.
This is the index to my free CompTIA SY0-401 Security+ training course videos.
Professor Messer’s CompTIA SY0-401 Security+ Training Course Read More »
My CompTIA certification is only valid for three years. How can I renew it?
My CompTIA certification is only valid for three years. How can I renew it? Read More »
I heard the exams now include performance-based questions. What does this mean?
I heard the exams now include performance-based questions. What does this mean? Read More »
